1 solutions

  • 0
    @ 2025-11-5 16:00:57

    C :

    #include<stdio.h>
    int main()
    {
     int s;
     s=fac(5)+fac(7)+fac(9)+fac(11);	
     printf("%d",s);
    	
    	return 0;
    }
    
    int fac(int a)
    {   int i,s=1;
    	for(i=2;i<=a;i++)
    	s=s*i;
    	
    return s;	
    }
    

    C++ :

    	#include<iostream>
    	using namespace std;
    	int js(int);
    	int main()
    	{
    		int sum=0;
    		for (int i=5; i<12; i=i+2) sum+=js(i);
    		cout<<sum<<endl;
    		return 0;
    	}
    	int js(int n)
    	{
    		int s=1;
    		for (int i=1; i<=n; i=i+1)
    		s*=i;
    		return s;
    	}
    
    

    Pascal :

    
    begin
      writeln('40284840');
    end.
    
    • 1

    Information

    ID
    17439
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    (None)
    Tags
    # Submissions
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